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California Code Library · Topic

Property taxes: reassessment and transfer taxes

Get help with a purchase, tax bill, ownership change or assessment appeal.

Collected laws, guidance and procedures organized by subject, plus the transfer-tax chapters of 25 city and county codes. Where a code is listed section by section, the library holds those sections, not the whole code.

Your tax guide

Your situationBuying property · House / condoChange

Your selected situation · House / condo

I am planning to buy

Estimate ownership costs before relying on a purchase price or old tax bill.

Can I use the previous owner’s tax bill as my budget?

Use it as a starting record, not a forecast. A purchase or other ownership change can trigger reassessment. Ask the assessor how the transaction will be evaluated and separate recurring property taxes from other charges.

Have these ready

  • Existing bill and assessed value
  • Purchase details and assessor’s estimate or explanation
Are transfer taxes the same as annual property taxes?

Treat them as separate questions. Check state and local transfer-tax provisions for the transaction and location, then ask the recorder or closing professional to explain the proposed charges and any claimed exemption.

Have these ready

  • Property location and transaction documents
  • Itemized closing charges and exemption basis

Planning checklist. Confirm the property-specific answer with the responsible agency, organizer or adviser.

Does transferring an LLC or trust avoid reassessment?

Do not assume that leaving the deed unchanged avoids a property-tax event. Legal-entity ownership and control changes have separate rules and reporting. Have the actual transaction structure reviewed.

Have these ready

  • Ownership percentages before and after the transaction
  • Entity or trust documents and transfer dates

What you should have next

Separate estimates for annual tax, transaction charges and possible reassessment.

Choose another tax situation ↑

These starting points help you gather facts and find the right source. Sale terms, deadlines and eligibility depend on the actual property and transaction. Official guidance is linked directly; it is not a guarantee that every situation is covered. Guide prepared October 1, 2026. Check the linked publisher for updates.

Browse source documents by subject

Choose a category or a specific subject to see its collected documents. Use full-text search when you need words inside a document.

Assessment & base-year value

Property assessment and Proposition 13 base-year rules.

Change in ownership & reassessment

Transfers that do or do not trigger reassessment.

Inheritance, gifts & exclusions

Trust transfers, Proposition 19 and transfer exclusions.

Property-tax exemptions

Homeowner, veteran, welfare and other exemptions.

Tax bills, payments & delinquency

Installments, penalties, collection and liens.

State & local transfer taxes

Documentary and local real-property transfer taxes.

Special taxes & assessments

Mello-Roos and property-related special assessments.

Assessment appeals & refunds

Challenge an assessment or request a correction or refund.

The law, verbatim

Property tax rules (18 CCR)

The State Board of Equalization's rules for when a transfer is a change in ownership that triggers reassessment.

City and county transfer taxes

The transfer-tax chapters inside the city and county codes the library holds — the tax a sale pays on top of the state's. Many more cities levy one; this list covers the codes collected so far.

Other topics

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